{"product_id":"21-inch-roof-exhaust-fan-with-speed-control","title":"21 Inch Roof Exhaust Fan with Speed Control","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis roof exhaust fan features a 162W high-power motor operating at 1630\/2110 rpm to quickly expel hot air from attics, garages, kitchens, and bathrooms. The sealed waterproof design with deflector ensures efficient ventilation even in heavy rain and strong winds.\u003c\/p\u003e\u003cp\u003eBuilt with lightweight aluminum alloy housing, the fan is corrosion-resistant and designed to withstand extreme climates while maintaining stable, quiet, and energy-efficient operation.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-power 162W motor for rapid heat dissipation\u003c\/li\u003e\n\u003cli\u003eAdjustable airflow with dual speed controllers (500\/900 CFM)\u003c\/li\u003e\n\u003cli\u003eSealed waterproof structure with fast water drainage\u003c\/li\u003e\n\u003cli\u003eLightweight aluminum alloy construction\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant and weather-resistant design\u003c\/li\u003e\n\u003cli\u003eDeflector included for optimal air direction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFan base: 21 inches\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eMaterials \u0026amp; Care\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHousing and cap: aluminum alloy\u003c\/li\u003e\n\u003cli\u003eMotor: 162W high-power\u003c\/li\u003e\n\u003cli\u003eSpeed options: 1630 rpm and 2110 rpm\u003c\/li\u003e\n\u003cli\u003eAirflow capacity: 500 CFM or 900 CFM (adjustable)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Casaventi","offers":[{"title":"Silver","offer_id":42833175445598,"sku":"CJFU26524290001","price":328.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/9946\/9662\/files\/a53ef81c-b7a8-4603-a844-e5f89dce00ff.jpg?v=1780446770","url":"https:\/\/shop.casaventi.com\/products\/21-inch-roof-exhaust-fan-with-speed-control","provider":"Casaventi","version":"1.0","type":"link"}